Convert ICD-10 Code I49.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
I49.1 Atrial premature depolarization		427.61 Atrial premature beats

ICD-10 to ICD-9 crosswalk for code I49.1 - atrial premature depolarization based on the most recent General Equivalence Mappings (GEMS) information.